diff options
Diffstat (limited to 'target/linux/ipq806x/patches-3.18')
-rw-r--r-- | target/linux/ipq806x/patches-3.18/709-stmac-platform-add-support-for-retreiving-mac-from-m.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-3.18/709-stmac-platform-add-support-for-retreiving-mac-from-m.patch b/target/linux/ipq806x/patches-3.18/709-stmac-platform-add-support-for-retreiving-mac-from-m.patch new file mode 100644 index 0000000..68222ce --- /dev/null +++ b/target/linux/ipq806x/patches-3.18/709-stmac-platform-add-support-for-retreiving-mac-from-m.patch @@ -0,0 +1,35 @@ +From 5bf2dabde1fa3af0c9082b42b6847ef3fd198b13 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski <jogo@openwrt.org> +Date: Sun, 9 Aug 2015 12:53:55 +0200 +Subject: [PATCH] stmac: platform: add support for retreiving mac from mtd + +--- + drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c ++++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +@@ -284,6 +284,7 @@ static int stmmac_pltfr_probe(struct pla + struct stmmac_priv *priv = NULL; + struct plat_stmmacenet_data *plat_dat = NULL; + const char *mac = NULL; ++ u8 mtd_mac[ETH_ALEN] = { }; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + addr = devm_ioremap_resource(dev, res); +@@ -313,6 +314,15 @@ static int stmmac_pltfr_probe(struct pla + pr_err("%s: main dt probe failed", __func__); + return ret; + } ++ ++ if (!mac) { ++ ret = of_get_mac_address_mtd(dev->of_node, &mtd_mac); ++ if (ret == -EPROBE_DEFER) ++ return ret; ++ ++ if (is_valid_ether_addr(&mtd_mac)) ++ mac = mtd_mac; ++ } + } + + /* Custom setup (if needed) */ |